THE EFFECTS OF COVID - 19 PANDEMIC ON THE WORLD ENERGY INDUSTRY.
| Autor: | NIMARĂ, CIPRIAN1 ciprian.nimara@yahoo.com |
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| Zdroj: | Annals of the University of Petrosani Mining Engineering. 2022, Vol. 23, p77-84. 8p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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